147776320

素因数分解:

$2^6\times 5^1\times {\mathrm{461801}}^1$

素因数の和:461818

約数の個数: 28

約数和(自身を含む): 351893124

約数和(自身を除く): 204116804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461801, 923602, 1847204, 2309005, 3694408, 4618010, 7388816, 9236020, 14777632, 18472040, 29555264, 36944080, 73888160, 147776320]

約数ペア:

[(1, 147776320), (2, 73888160), (4, 36944080), (5, 29555264), (8, 18472040), (10, 14777632), (16, 9236020), (20, 7388816), (32, 4618010), (40, 3694408), (64, 2309005), (80, 1847204), (160, 923602), (320, 461801)]